Update Dockerfile

Dockerfile

@@ -1,3 +1,4 @@
+# 使用OpenJDK作为基础镜像
 FROM openjdk:21-jdk-slim
 
 # 更新包列表并安装 curl
@@ -9,14 +10,17 @@ RUN mkdir -p /minecraft/cache && chmod -R 777 /minecraft/cache
 # 创建必要的目录并设置权限
 RUN mkdir -p /minecraft/versions/1.21 && chmod -R 777 /minecraft/versions
 
+# 下载并安装cloudflared
+RUN curl -L --output cloudflared.deb https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb && \
+    dpkg -i cloudflared.deb
+
 # 设置工作目录
 WORKDIR /minecraft
 
 # 复制 Paper jar 文件到工作目录并设置权限
 COPY paper.jar /minecraft/paper.jar
 COPY 1.21.jar /minecraft/1.21.jar
-RUN chmod 777 /minecraft/paper.jar
-RUN chmod 777 /minecraft/1.21.jar
+RUN chmod 777 /minecraft/paper.jar /minecraft/1.21.jar
 
 # 复制配置文件
 COPY server.properties /minecraft/server.properties
@@ -27,6 +31,12 @@ RUN curl ifconfig.me
 
 # 暴露 Minecraft 服务器默认端口
 EXPOSE 25565
+
+# 设置所有文件的权限
 RUN chmod -R 777 /minecraft
+
+# 创建cloudflared配置文件
+COPY config.yml /etc/cloudflared/config.yml
+
 # 启动命令
-CMD ["java", "-Xms4G", "-Xmx8G", "-XX:+UseG1GC", "-XX:MaxGCPauseMillis=50", "-XX:+UnlockExperimentalVMOptions", "-XX:+ParallelRefProcEnabled", "-XX:+AlwaysPreTouch", "-XX:G1HeapWastePercent=5", "-XX:G1MixedGCCountTarget=4", "-XX:G1MixedGCLiveThresholdPercent=90", "-XX:InitiatingHeapOccupancyPercent=15", "-XX:G1NewSizePercent=30", "-XX:G1MaxNewSizePercent=40", "-XX:G1HeapRegionSize=16M", "-jar", "1.21.jar", "nogui"]
+CMD ["sh", "-c", "cloudflared tunnel --config /etc/cloudflared/config.yml run && java -Xms4G -Xmx8G -XX:+UseG1GC -XX:MaxGCPauseMillis=50 -XX:+UnlockExperimentalVMOptions -XX:+ParallelRefProcEnabled -XX:+AlwaysPreTouch -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:G1MixedGCLiveThresholdPercent=90 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=16M -jar 1.21.jar nogui"]